diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 184a5b19e1..ace8dcb631 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -43,7 +43,7 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
 		  bits/siginfo-arch.h bits/siginfo-consts-arch.h \
 		  bits/procfs.h bits/procfs-id.h bits/procfs-extra.h \
 		  bits/procfs-prregset.h bits/mman-map-flags-generic.h \
-		  bits/msq-pad.h bits/termios-struct.h
+		  bits/msq-pad.h bits/termios-struct.h bits/termios-c_cc.h
 
 tests += tst-clone tst-clone2 tst-clone3 tst-fanotify tst-personality \
 	 tst-quota tst-sync_file_range tst-sysconf-iov_max tst-ttyname \
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cc.h b/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cc.h
new file mode 100644
index 0000000000..9ad1336ef6
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cc.h
@@ -0,0 +1,40 @@
+/* termios c_cc symbolic constant definitions.  Linux/alpha version.
+   Copyright (C) 2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _TERMIOS_H
+# error "Never include <bits/termios-c_cc.h> directly; use <termios.h> instead."
+#endif
+
+/* c_cc characters */
+#define VEOF 0
+#define VEOL 1
+#define VEOL2 2
+#define VERASE 3
+#define VWERASE 4
+#define VKILL 5
+#define VREPRINT 6
+#define VSWTC 7
+#define VINTR 8
+#define VQUIT 9
+#define VSUSP 10
+#define VSTART 12
+#define VSTOP 13
+#define VLNEXT 14
+#define VDISCARD 15
+#define VMIN 16
+#define VTIME 17
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios.h b/sysdeps/unix/sysv/linux/alpha/bits/termios.h
index fe358dd8f5..25159890b5 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/termios.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/termios.h
@@ -25,25 +25,7 @@ typedef unsigned int	speed_t;
 typedef unsigned int	tcflag_t;
 
 #include <bits/termios-struct.h>
-
-/* c_cc characters */
-#define VEOF 0
-#define VEOL 1
-#define VEOL2 2
-#define VERASE 3
-#define VWERASE 4
-#define VKILL 5
-#define VREPRINT 6
-#define VSWTC 7
-#define VINTR 8
-#define VQUIT 9
-#define VSUSP 10
-#define VSTART 12
-#define VSTOP 13
-#define VLNEXT 14
-#define VDISCARD 15
-#define VMIN 16
-#define VTIME 17
+#include <bits/termios-c_cc.h>
 
 /* c_iflag bits */
 #define IGNBRK	0000001
diff --git a/sysdeps/unix/sysv/linux/bits/termios-c_cc.h b/sysdeps/unix/sysv/linux/bits/termios-c_cc.h
new file mode 100644
index 0000000000..80d5e6d2ce
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/bits/termios-c_cc.h
@@ -0,0 +1,40 @@
+/* termios c_cc symbolic constant definitions.  Linux/generic version.
+   Copyright (C) 2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _TERMIOS_H
+# error "Never include <bits/termios_c_cc.h> directly; use <termios.h> instead."
+#endif
+
+/* c_cc characters */
+#define VINTR 0
+#define VQUIT 1
+#define VERASE 2
+#define VKILL 3
+#define VEOF 4
+#define VTIME 5
+#define VMIN 6
+#define VSWTC 7
+#define VSTART 8
+#define VSTOP 9
+#define VSUSP 10
+#define VEOL 11
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE 14
+#define VLNEXT 15
+#define VEOL2 16
diff --git a/sysdeps/unix/sysv/linux/bits/termios.h b/sysdeps/unix/sysv/linux/bits/termios.h
index 93536130aa..1fba973734 100644
--- a/sysdeps/unix/sysv/linux/bits/termios.h
+++ b/sysdeps/unix/sysv/linux/bits/termios.h
@@ -25,25 +25,7 @@ typedef unsigned int	speed_t;
 typedef unsigned int	tcflag_t;
 
 #include <bits/termios-struct.h>
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
+#include <bits/termios-c_cc.h>
 
 /* c_iflag bits */
 #define IGNBRK	0000001
diff --git a/sysdeps/unix/sysv/linux/mips/bits/termios-c_cc.h b/sysdeps/unix/sysv/linux/mips/bits/termios-c_cc.h
new file mode 100644
index 0000000000..573efbc9d3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/bits/termios-c_cc.h
@@ -0,0 +1,43 @@
+/* termios c_cc symbolic constant definitions.  Linux/mips version.
+   Copyright (C) 2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _TERMIOS_H
+# error "Never include <bits/termios-c_cc.h> directly; use <termios.h> instead."
+#endif
+
+/* c_cc characters */
+#define VINTR		0	/* Interrupt character [ISIG].  */
+#define VQUIT		1	/* Quit character [ISIG].  */
+#define VERASE		2	/* Erase character [ICANON].  */
+#define VKILL		3	/* Kill-line character [ICANON].  */
+#define VMIN		4	/* Minimum number of bytes read at once [!ICANON].  */
+#define VTIME		5	/* Time-out value (tenths of a second) [!ICANON].  */
+#define VEOL2		6	/* Second EOL character [ICANON].  */
+#define VSWTC		7
+#define VSWTCH		VSWTC
+#define VSTART		8	/* Start (X-ON) character [IXON, IXOFF].  */
+#define VSTOP		9	/* Stop (X-OFF) character [IXON, IXOFF].  */
+#define VSUSP		10	/* Suspend character [ISIG].  */
+				/* VDSUSP is not supported on Linux. */
+/* #define VDSUSP	11	/ * Delayed suspend character [ISIG].  */
+#define VREPRINT	12	/* Reprint-line character [ICANON].  */
+#define VDISCARD	13	/* Discard character [IEXTEN].  */
+#define VWERASE		14	/* Word-erase character [ICANON].  */
+#define VLNEXT		15	/* Literal-next character [IEXTEN].  */
+#define VEOF		16	/* End-of-file character [ICANON].  */
+#define VEOL		17	/* End-of-line character [ICANON].  */
diff --git a/sysdeps/unix/sysv/linux/mips/bits/termios.h b/sysdeps/unix/sysv/linux/mips/bits/termios.h
index 2b2f873f35..1153763ae8 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/termios.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/termios.h
@@ -25,28 +25,7 @@ typedef unsigned int	speed_t;
 typedef unsigned int	tcflag_t;
 
 #include <bits/termios-struct.h>
-
-/* c_cc characters */
-#define VINTR		0	/* Interrupt character [ISIG].  */
-#define VQUIT		1	/* Quit character [ISIG].  */
-#define VERASE		2	/* Erase character [ICANON].  */
-#define VKILL		3	/* Kill-line character [ICANON].  */
-#define VMIN		4	/* Minimum number of bytes read at once [!ICANON].  */
-#define VTIME		5	/* Time-out value (tenths of a second) [!ICANON].  */
-#define VEOL2		6	/* Second EOL character [ICANON].  */
-#define VSWTC		7
-#define VSWTCH		VSWTC
-#define VSTART		8	/* Start (X-ON) character [IXON, IXOFF].  */
-#define VSTOP		9	/* Stop (X-OFF) character [IXON, IXOFF].  */
-#define VSUSP		10	/* Suspend character [ISIG].  */
-				/* VDSUSP is not supported on Linux. */
-/* #define VDSUSP	11	/ * Delayed suspend character [ISIG].  */
-#define VREPRINT	12	/* Reprint-line character [ICANON].  */
-#define VDISCARD	13	/* Discard character [IEXTEN].  */
-#define VWERASE		14	/* Word-erase character [ICANON].  */
-#define VLNEXT		15	/* Literal-next character [IEXTEN].  */
-#define VEOF		16	/* End-of-file character [ICANON].  */
-#define VEOL		17	/* End-of-line character [ICANON].  */
+#include <bits/termios-c_cc.h>
 
 /* c_iflag bits */
 #define IGNBRK	0000001		/* Ignore break condition.  */
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cc.h b/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cc.h
new file mode 100644
index 0000000000..8c75e25339
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cc.h
@@ -0,0 +1,41 @@
+/* termios c_cc symbolic constant definitions.  Linux/powerpc version.
+   Copyright (C) 2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _TERMIOS_H
+# error "Never include <bits/termios-c_cc.h> directly; use <termios.h> instead."
+#endif
+
+/* c_cc characters */
+#define VINTR	0
+#define VQUIT	1
+#define VERASE	2
+#define VKILL	3
+#define VEOF	4
+#define VMIN	5
+#define VEOL	6
+#define VTIME	7
+#define VEOL2	8
+#define VSWTC	9
+
+#define VWERASE	10
+#define VREPRINT	11
+#define VSUSP		12
+#define VSTART		13
+#define VSTOP		14
+#define VLNEXT		15
+#define VDISCARD	16
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/termios.h b/sysdeps/unix/sysv/linux/powerpc/bits/termios.h
index ddb32bd7e5..2253143734 100644
--- a/sysdeps/unix/sysv/linux/powerpc/bits/termios.h
+++ b/sysdeps/unix/sysv/linux/powerpc/bits/termios.h
@@ -24,26 +24,7 @@ typedef unsigned int	speed_t;
 typedef unsigned int	tcflag_t;
 
 #include <bits/termios-struct.h>
-
-/* c_cc characters */
-#define VINTR	0
-#define VQUIT	1
-#define VERASE	2
-#define VKILL	3
-#define VEOF	4
-#define VMIN	5
-#define VEOL	6
-#define VTIME	7
-#define VEOL2	8
-#define VSWTC	9
-
-#define VWERASE	10
-#define VREPRINT	11
-#define VSUSP		12
-#define VSTART		13
-#define VSTOP		14
-#define VLNEXT		15
-#define VDISCARD	16
+#include <bits/termios-c_cc.h>
 
 /* c_iflag bits */
 #define IGNBRK	0000001
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/termios-c_cc.h b/sysdeps/unix/sysv/linux/sparc/bits/termios-c_cc.h
new file mode 100644
index 0000000000..09b504273b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/bits/termios-c_cc.h
@@ -0,0 +1,43 @@
+/* termios c_cc symbolic constant definitions.  Linux/sparc version.
+   Copyright (C) 2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _TERMIOS_H
+# error "Never include <bits/termios-c_cc.h> directly; use <termios.h> instead."
+#endif
+
+/* c_cc characters */
+#define VINTR    0
+#define VQUIT    1
+#define VERASE   2
+#define VKILL    3
+#define VEOF     4
+#define VEOL     5
+#define VEOL2    6
+#define VSWTC    7
+#define VSTART   8
+#define VSTOP    9
+#define VSUSP    10
+#define VDSUSP   11		/* SunOS POSIX nicety I do believe... */
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE  14
+#define VLNEXT   15
+
+/* User apps assume vmin/vtime is shared with eof/eol */
+#define VMIN     VEOF
+#define VTIME    VEOL
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/termios.h b/sysdeps/unix/sysv/linux/sparc/bits/termios.h
index 5fd6055c8e..a2588c2158 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/termios.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/termios.h
@@ -25,28 +25,7 @@ typedef unsigned int speed_t;
 typedef unsigned int tcflag_t;
 
 #include <bits/termios-struct.h>
-
-/* c_cc characters */
-#define VINTR    0
-#define VQUIT    1
-#define VERASE   2
-#define VKILL    3
-#define VEOF     4
-#define VEOL     5
-#define VEOL2    6
-#define VSWTC    7
-#define VSTART   8
-#define VSTOP    9
-#define VSUSP    10
-#define VDSUSP   11		/* SunOS POSIX nicety I do believe... */
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE  14
-#define VLNEXT   15
-
-/* User apps assume vmin/vtime is shared with eof/eol */
-#define VMIN     VEOF
-#define VTIME    VEOL
+#include <bits/termios-c_cc.h>
 
 /* c_iflag bits */
 #define IGNBRK	0x00000001
